- Cladistics: A Guide to Biological Classification
- The QOS Field Guide: Guidance, examples, tools, methods, and exercises for using Quality as an Organizational Strategy to build a system of improvement
- Cladistics: Theory and Practice of Parsimony Analysis (The Systematics Association Special , No 11)
- Receiving the Bible in Faith: Historical and Theological Exegesis
- Darwinian Hedonism and the Epidemic of Unhealthy Behavior






















